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2 515 145

(13)

(51)

IPC

C21D6/00(2006-01-01)

C22F1/11(2006-01-01)

C22C27/06(2006-01-01)

C22C38/18(2006-01-01)

C22C19/05(2006-01-01)

(21) (22)

Application

2013125065/02, 2013-05-30

(24)

Start date

2013-05-30

(22)

Actual filing date

2013-05-30

(45)

Published

2014-05-10

(72)

Inventor

Adaskin Anatolij MatveevichButrim Viktor NikolaevichKashirtsev Valentin ValentinovichKashirtsev Valentin NikolaevichSapronov Il'Ja Jur'EvichKubatkin Vladimir Sergeevich

(73)

Holder

Adaskin Anatolij MatveevichButrim Viktor NikolaevichKashirtsev Valentin ValentinovichKashirtsev Valentin NikolaevichSapronov Il'Ja Jur'EvichKubatkin Vladimir Sergeevich

THERMAL TREATMENT OF HEATPROOF AND REFRACTORY ALLOY "Х65НВФТ" Russian patent published in 2014 - IPC C21D6/00 C22F1/11 C22C27/06 C22C38/18 C22C19/05

Abstract RU 2515145 C1

FIELD: metallurgy.

SUBSTANCE: billet of alloy "Х65НВФТ" is quenched by heating to 1270±10°C, held thereat for 20 minutes cooled in oil.

EFFECT: higher heat resistance, coarse-grain single-phase structure.

1 tbl, 1 dwg, 1 ex

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RU 2 515 145 C1

Authors

Adaskin Anatolij Matveevich

Butrim Viktor Nikolaevich

Kashirtsev Valentin Valentinovich

Kashirtsev Valentin Nikolaevich

Sapronov Il'Ja Jur'Evich

Kubatkin Vladimir Sergeevich

Dates

2014-05-10—Published

2013-05-30—Filed